622886 ÷ 13 
The aim is to understand the frequency of 13 in 622886.

Let's proceed to step 1:
13 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 13

Moving on to step 2:
The number 13 fits into 62 4 times, leaving a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 10 after subtracting 52 from 62.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 13

Let's proceed to step 3:
13 can be fit into 102 7 times, resulting in a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
Subtract 91 from 102 to get 11.
Fetch the next digit (8) from the dividend, attach it to 11 and continue: 118 / 13

Let's proceed to step 4:
When dividing 118 by 13, we get 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 479.0
Deduct 117 from 118 and we're left with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 13

Going ahead to step 5:
When dividing 18 by 13, we get 1 with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 4791.0
Deduct 13 from 18 and we're left with 5.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 13

Advancing to step 6:
13 can be fit into 56 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 47914.0
If we subtract 52 from 56, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
40 divided by 13 is 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 47914.3
The remainder is 1 after subtracting 39 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 8:
When dividing 10 by 13, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 47914.3
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
If we divide 100 by 13, we get 7 and a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 47914.307
The remainder is 9 after subtracting 91 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 10:
The number 13 fits into 90 6 times, leaving a remainder of 12.
The next digit of our result is 6. 
Result so far: 47914.3076
If we subtract 78 from 90, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
13 goes into 120 9 times with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 47914.30769
If we take 117 away from 120, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 12:
When dividing 30 by 13, we get 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 47914.307692
Subtracting 26 from 30 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
When dividing 40 by 13, we get 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 47914.3076923
Deduct 39 from 40 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 14:
If we divide 10 by 13, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 47914.3076923
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 47914.3076923, with a leftover of 1e-08.